debian/scripts/koha-create

   1 #!/bin/bash
   2 #
   3 # koha-create -- Create a new Koha instance.
   4 # Copyright 2010  Catalyst IT, Ltd
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 # Read configuration variable file if it is present
  20 [ -r /etc/default/koha-common ] && . /etc/default/koha-common
  21
  22 set -e
  23
  24 # include helper functions
  25 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  26     . "/usr/share/koha/bin/koha-functions.sh"
  27 else
  28     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  29     exit 1
  30 fi
  31
  32 usage()
  33 {
  34     local scriptname=$0
  35     cat <<EOF
  36
  37 Creates new Koha instances.
  38
  39 Usage:
  40
  41   $scriptname [DB usage mode] [options] instancename
  42
  43 DB usage mode:
  44   --create-db               Create a new database on localhost. (default).
  45   --request-db              Creates a instancename-db-request.txt file where
  46                             you adjust your DB settings and re-run with --populate-db.
  47   --populate-db             Finish the installation you started with --request-db after
  48                             you adjusted the instancename-db-request.txt file.
  49   --use-db                  Use this option if you already created and populated your DB.
  50
  51 Options:
  52   --marcflavor flavor       Set the MARC flavor. Valid values are marc21 (default),
  53                             normarc and unimarc.
  54   --zebralang lang          Choose the primary language for Zebra indexing. Valid
  55                             values are cs, en (default), es, fr, gr, nb, ru and uk.
  56   --elasticsearch-server s  Enforce the use of the specified Elasticsearch server(s)
  57                             (default: localhost:9200).
  58   --memcached-servers str   Set a comma-separated list of host:port memcached servers.
  59   --memcached-prefix str    Set the desired prefix for the instance memcached namespace.
  60   --enable-sru              Enable the Z39.50/SRU server in Zebra search engine
  61                             (default: disabled).
  62   --sru-port                Specify a TCP port number for Zebra's Z39.50/SRU server
  63                             to listen on. (default: 7090).
  64   --defaultsql some.sql     Specify a default SQL file to be loaded on the DB.
  65   --configfile cfg_file     Specify an alternate config file for reading default values.
  66   --passwdfile passwd       Specify an alternate passwd file.
  67   --dbhost host             Enforce the use of the specified DB server
  68   --database dbname         Enforce the use of the specified DB name (64 char limit)
  69   --adminuser n             Explicit the admin user ID in the DB. Relevant in
  70                             conjunction with --defaultsql and --populate-db.
  71   --template-cache-dir      Set a user defined template_cache_dir. It defaults to
  72                             /var/cache/koha/<instance>/templates
  73   --timezone time/zone      Specify a timezone. e.g. America/Argentina
  74   --upload-path dir         Set a user defined upload_path. It defaults to
  75                             /var/lib/koha/<instance>/uploads
  76   --tmp-path dir            Set a user defined tmp_path. It defaults to
  77                             /var/lib/koha/<instance>/tmp
  78   --letsencrypt             Set up a https-only site with letsencrypt certificates
  79   --help,-h                 Show this help.
  80
  81 Note: the instance name cannot be longer that 11 chars.
  82
  83 EOF
  84 }
  85
  86 # UPPER CASE VARIABLES - from configfile or default value
  87 # lower case variables - generated within this script
  88 generate_config_file() {
  89     touch "$2"
  90     chown "root:$username" "$2"
  91     chmod 0640 "$2"
  92     sed -e "s/__KOHA_CONF_DIR__/\/etc\/koha\/sites\/$name/g" \
  93         -e "s/__KOHASITE__/$name/g" \
  94         -e "s/__OPACPORT__/$OPACPORT/g" \
  95         -e "s/__INTRAPORT__/$INTRAPORT/g" \
  96         -e "s/__OPACSERVER__/$opacdomain/g" \
  97         -e "s/__INTRASERVER__/$intradomain/g" \
  98         -e "s/__ZEBRA_PASS__/$zebrapwd/g" \
  99         -e "s/__ZEBRA_MARC_FORMAT__/$ZEBRA_MARC_FORMAT/g" \
 100         -e "s/__ZEBRA_LANGUAGE__/$ZEBRA_LANGUAGE/g" \
 101         -e "s/__SRU_BIBLIOS_PORT__/$SRU_SERVER_PORT/g" \
 102         -e "s/__START_SRU_PUBLICSERVER__/$START_SRU_PUBLICSERVER/g" \
 103         -e "s/__END_SRU_PUBLICSERVER__/$END_SRU_PUBLICSERVER/g" \
 104         -e "s/__API_SECRET__/$API_SECRET/g" \
 105         -e "s/__DB_NAME__/$mysqldb/g" \
 106         -e "s/__DB_HOST__/$mysqlhost/g" \
 107         -e "s/__DB_USER__/$mysqluser/g" \
 108         -e "s/__DB_PASS__/$mysqlpwd/g" \
 109         -e "s/__ELASTICSEARCH_SERVER__/${ELASTICSEARCH_SERVER}/g" \
 110         -e "s/__UNIXUSER__/$username/g" \
 111         -e "s/__UNIXGROUP__/$username/g" \
 112         -e "s#__TEMPLATE_CACHE_DIR__#$TEMPLATE_CACHE_DIR#g" \
 113         -e "s#__TIMEZONE__#$TIMEZONE#g" \
 114         -e "s#__UPLOAD_PATH__#$UPLOAD_PATH#g" \
 115         -e "s#__TMP_PATH__#$TMP_PATH#g" \
 116         -e "s/__LOG_DIR__/\/var\/log\/koha\/$name/g" \
 117         -e "s/__PLUGINS_DIR__/\/var\/lib\/koha\/$name\/plugins/g" \
 118         -e "s/__MEMCACHED_NAMESPACE__/$MEMCACHED_NAMESPACE/g" \
 119         -e "s/__MEMCACHED_SERVERS__/$MEMCACHED_SERVERS/g" \
 120         "/etc/koha/$1" > "$2"
 121
 122 }
 123
 124 getmysqlhost() {
 125     if [ ! -f /etc/mysql/debian.cnf ]
 126     then
 127         echo localhost
 128         return
 129     fi
 130     awk '
 131         BEGIN { FS="=" }
 132         $1 ~/\[/ { inclient=0 }
 133         $1 ~/\[client\]/ { inclient=1; next }
 134         inclient==1 && $1 ~/host/ { gsub(/ /, "", $2); print $2 }' \
 135         /etc/mysql/koha-common.cnf
 136 }
 137
 138 getinstancemysqlpassword() {
 139     xmlstarlet sel -t -v 'yazgfs/config/pass' "/etc/koha/sites/$1/koha-conf.xml"
 140 }
 141
 142 getinstancemysqluser() {
 143     xmlstarlet sel -t -v 'yazgfs/config/user' "/etc/koha/sites/$1/koha-conf.xml"
 144 }
 145
 146 getinstancemysqldatabase() {
 147     xmlstarlet sel -t -v 'yazgfs/config/database' "/etc/koha/sites/$1/koha-conf.xml"
 148 }
 149
 150 check_apache_config()
 151 {
 152
 153     # Check that mpm_itk is installed and enabled
 154     if ! /usr/sbin/apachectl -M 2> /dev/null | grep -q 'mpm_itk'; then
 155         # Check Apache version
 156         APACHE_DISABLE_MPM_MSG=""
 157         if /usr/sbin/apache2ctl -v | grep -q "Server version: Apache/2.4"; then
 158             # mpm_event or mpm_worker need to be disabled first. mpm_itk depends
 159             # on mpm_prefork, which is enabled if needed. See
 160             # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734865
 161             if /usr/sbin/apachectl -M 2> /dev/null | grep -q 'mpm_event'; then
 162                 APACHE_DISABLE_MPM_MSG=" sudo a2dismod mpm_event ;"
 163             elif /usr/sbin/apachectl -M 2> /dev/null | grep -q 'mpm_worker'; then
 164                 APACHE_DISABLE_MPM_MSG=" sudo a2dismod mpm_worker ;"
 165             # else mpm_prefork: a2enmod mpm_itk works
 166             fi
 167         # else Apache 2.2: a2enmod mpm_itk works
 168         fi
 169
 170         cat 1>&2  <<EOM
 171
 172 Koha requires mpm_itk to be enabled within Apache in order to run.
 173 Typically this can be enabled with:
 174
 175    $APACHE_DISABLE_MPM_MSG sudo a2enmod mpm_itk
 176 EOM
 177
 178         die
 179     fi
 180
 181     # Check that mod_rewrite is installed and enabled.
 182     if ! /usr/sbin/apachectl -M 2> /dev/null | grep -q 'rewrite_module'; then
 183         cat 1>&2  <<EOM
 184
 185 Koha requires mod_rewrite to be enabled within Apache in order to run.
 186 Typically this can be enabled with:
 187
 188     sudo a2enmod rewrite
 189 EOM
 190         die
 191     fi
 192
 193     # Check that the CGI module is installed and enabled
 194     # (Apache 2.4 may not have it by default.)
 195     if ! /usr/sbin/apachectl -M 2> /dev/null | grep -q 'cgi_module'; then
 196         cat 1>&2 << EOM
 197 Koha requires mod_cgi to be enabled within Apache in order to run.
 198 Typically this can be enabled with:
 199
 200     sudo a2enmod cgi
 201 EOM
 202         die
 203     fi
 204
 205     # Check that mod_ssl is installed and enabled.
 206     if [ "$CLO_LETSENCRYPT" = "yes" ]; then
 207         if ! /usr/sbin/apachectl -M 2> /dev/null | grep -q 'ssl_module'; then
 208             cat 1>&2  <<EOM
 209
 210 Koha requires mod_ssl to be enabled within Apache in order to run with --letsencrypt.
 211 Typically this can be enabled with:
 212
 213     sudo a2enmod ssl
 214 EOM
 215             die
 216         fi
 217     fi
 218
 219 }
 220
 221 set_memcached()
 222 {
 223     local instance="$1"
 224
 225     if [ "$CLO_MEMCACHED_SERVERS" != "" ]; then
 226         MEMCACHED_SERVERS=$CLO_MEMCACHED_SERVERS
 227     else
 228         if [ "$MEMCACHED_SERVERS" = "" ]; then
 229             MEMCACHED_SERVERS=$DEFAULT_MEMCACHED_SERVERS
 230         # else: was set by the koha-sites.conf file
 231         fi
 232     fi
 233
 234     if [ "$CLO_MEMCACHED_PREFIX" != "" ]; then
 235         MEMCACHED_NAMESPACE="$CLO_MEMCACHED_PREFIX$instance"
 236     else
 237         if [ "$MEMCACHED_PREFIX" != "" ]; then
 238             MEMCACHED_NAMESPACE="$MEMCACHED_PREFIX$instance"
 239         else
 240             MEMCACHED_NAMESPACE="$DEFAULT_MEMCACHED_PREFIX$instance"
 241         fi
 242     fi
 243
 244 }
 245
 246 set_upload_path()
 247 {
 248     local instance="$1"
 249
 250     if [ "$CLO_UPLOAD_PATH" != "" ]; then
 251         UPLOAD_PATH=$CLO_UPLOAD_PATH
 252     else
 253         UPLOAD_PATH="$INSTANCE_PATH_BASE/$instance/$UPLOAD_DIR"
 254     fi
 255 }
 256
 257 set_tmp_path()
 258 {
 259     local instance="$1"
 260
 261     if [ "$CLO_TMP_PATH" != "" ]; then
 262         TMP_PATH=$CLO_TMP_PATH
 263     else
 264         TMP_PATH="$INSTANCE_PATH_BASE/$instance/$TMP_DIR"
 265     fi
 266 }
 267
 268 enable_sru_server()
 269 {
 270     # remove the commenting symbols
 271     START_SRU_PUBLICSERVER=""
 272     END_SRU_PUBLICSERVER=""
 273     if [ "$SRU_SERVER_PORT" = "" ]; then
 274         # --sru-port not passed, use the default
 275         SRU_SERVER_PORT=$DEFAULT_SRU_SERVER_PORT
 276     fi
 277 }
 278
 279 check_letsencrypt()
 280 {
 281     if [ $(dpkg-query -W -f='${Status}' letsencrypt 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
 282         set +e
 283         apt-cache show letsencrypt &>/dev/null
 284         local aptcacheshow=$?
 285         set -e
 286         if [ $aptcacheshow -eq 0 ]; then
 287                 read -r -p "The letsencrypt package is not installed. Do it now?  [y/N] " response
 288                 if [[ $response =~ ^([yY][eE][sS]|[yY])$ ]]; then
 289                     local debrelease="$(lsb_release -c -s)"
 290                     if [ $debrelease = "jessie" ]; then
 291                         apt-get install -y -t jessie-backports letsencrypt
 292                     else
 293                         apt-get install -y letsencrypt
 294                     fi
 295                 else
 296                     die "You have to install letsencrypt to use the --letsencrypt parameter."
 297                 fi
 298         else
 299             echo "No installation candidate available for package letsencrypt."
 300             if [[ -f /usr/bin/letsencrypt ]]; then
 301                 read -r -p "If you have a symlink from /usr/bin/letsencrypt to letsencrypt-auto, it should work. [y/N] " response
 302                 if [[ ! $response =~ ^([yY][eE][sS]|[yY])$ ]]; then
 303                     die "You have to install letsencrypt to use the --letsencrypt parameter."
 304                 fi
 305             else
 306                 die "You can create a symlink from /usr/bin/letsencrypt to letsencrypt-auto."
 307             fi
 308         fi
 309     fi
 310 }
 311
 312 letsencrypt_instance()
 313 {
 314     # Get letsencrypt certificates
 315     letsencrypt --agree-tos --renew-by-default --webroot certonly \
 316         -w /usr/share/koha/opac/htdocs/ -d $opacdomain -w /usr/share/koha/intranet/htdocs/ -d $intradomain
 317     # enable all ssl settings (apache won't start with these before certs are present)
 318     sed -i "s:^\s*#\(\s*SSL.*\)$:\1:" "/etc/apache2/sites-available/$name.conf"
 319     # change port from 80 to 443. (apache won't start if it is 443 without certs present)
 320     sed -i "s:^\s*\(<VirtualHost \*\:\)80> #https$:\1443>:" "/etc/apache2/sites-available/$name.conf"
 321     # enable redirect from http to https on port 80
 322     sed -i "s:^\s*#\(.*\)#nohttps$:\1:" "/etc/apache2/sites-available/$name.conf"
 323     # make koha-list --letsencrypt aware of this instance # could be done by checking apache conf instead
 324     echo -e "opacdomain=\"$opacdomain\"\nintradomain=\"$intradomain\"" > /var/lib/koha/$name/letsencrypt.enabled
 325     # restart apache with working certs
 326     service apache2 restart
 327 }
 328
 329 # Set defaults and read config file, if it exists.
 330 DOMAIN=""
 331 OPACPORT="80"
 332 OPACPREFIX=""
 333 OPACSUFFIX=""
 334 INTRAPORT="8080"
 335 INTRAPREFIX=""
 336 INTRASUFFIX=""
 337 DEFAULTSQL=""
 338 ZEBRA_MARC_FORMAT="marc21"
 339 ZEBRA_LANGUAGE="en"
 340 ADMINUSER="1"
 341 PASSWDFILE="/etc/koha/passwd"
 342
 343 # memcached variables
 344 USE_MEMCACHED="yes"
 345 MEMCACHED_SERVERS=""
 346 MEMCACHED_PREFIX=""
 347 # elasticsearch config
 348 ELASTICSEARCH_SERVER="localhost:9200"
 349 # hardcoded memcached defaults
 350 DEFAULT_MEMCACHED_SERVERS="127.0.0.1:11211"
 351 DEFAULT_MEMCACHED_PREFIX="koha_"
 352 # hardcoded instance base path
 353 INSTANCE_PATH_BASE="/var/lib/koha"
 354 UPLOAD_DIR="uploads"
 355 UPLOAD_PATH=""
 356 # timezone defaults to empty
 357 TIMEZONE=""
 358 # hardcoded upload_tmp_path
 359 TMP_DIR="tmp"
 360 TMP_PATH=""
 361 # cache base dir
 362 CACHE_DIR_BASE="/var/cache/koha"
 363 # Generate a randomizaed API secret
 364 API_SECRET="$(pwgen -s 64 1)"
 365 # SRU server variables
 366 ENABLE_SRU="no"
 367 SRU_SERVER_PORT=""
 368 # hardcoded default SRU server port
 369 DEFAULT_SRU_SERVER_PORT="7090"
 370 START_SRU_PUBLICSERVER="<!--"
 371 END_SRU_PUBLICSERVER="-->"
 372
 373 APACHE_CONFIGFILE=""
 374
 375 if [ -e /etc/koha/koha-sites.conf ]
 376 then
 377     . /etc/koha/koha-sites.conf
 378 fi
 379
 380 [ $# -ge 1 ] && [ $# -le 16 ] || ( usage ; die "Error: wrong parameters" )
 381
 382 TEMP=`getopt -o chrpm:l:d:f:b:a: -l create-db,request-db,populate-db,use-db,enable-sru,sru-port:,help,marcflavor:,auth-idx:,biblio-idx:,zebralang:,defaultsql:,configfile:,passwdfile:,dbhost:,database:,elasticsearch-server:,adminuser:,memcached-servers:,memcached-prefix:,template-cache-dir:,timezone:,upload-path:,tmp-path:,letsencrypt, \
 383      -n "$0" -- "$@"`
 384
 385 # Note the quotes around `$TEMP': they are essential!
 386 eval set -- "$TEMP"
 387
 388 # Temporary variables for the command line options
 389 CLO_ZEBRA_MARC_FORMAT=""
 390 CLO_ZEBRA_LANGUAGE=""
 391 CLO_DEFAULTSQL=""
 392 CLO_ADMINUSER=""
 393 CLO_MEMCACHED_SERVERS=""
 394 CLO_MEMCACHED_PREFIX=""
 395 CLO_ELASTICSEARCH_SERVER=""
 396 CLO_UPLOAD_PATH=""
 397 CLO_TMP_PATH=""
 398 CLO_LETSENCRYPT=""
 399 CLO_TEMPLATE_CACHE_DIR=""
 400 CLO_TIMEZONE=""
 401
 402 while true ; do
 403     case "$1" in
 404         -c|--create-db)
 405             op=create ; shift ;;
 406         -r|--request-db)
 407             op=request ; shift ;;
 408         -p|--populate-db)
 409             op=populate ; shift ;;
 410         -u|--use-db)
 411             op=use ; shift ;;
 412         --memcached-servers)
 413             CLO_MEMCACHED_SERVERS="$2" ; shift 2 ;;
 414         --memcached-prefix)
 415             CLO_MEMCACHED_PREFIX="$2" ; shift 2;;
 416         --elasticsearch-server)
 417             CLO_ELASTICSEARCH_SERVER="$2" ; shift 2 ;;
 418         -m|--marcflavor)
 419             CLO_ZEBRA_MARC_FORMAT="$2" ; shift 2 ;;
 420         -l|--zebralang)
 421             CLO_ZEBRA_LANGUAGE="$2" ; shift 2 ;;
 422         -d|--defaultsql)
 423             CLO_DEFAULTSQL="$2" ; shift 2 ;;
 424         -f|--configfile)
 425             configfile="$2" ; shift 2 ;;
 426         -s|--passwdfile)
 427             CLO_PASSWDFILE="$2" ; shift 2 ;;
 428         -b|--database)
 429             CLO_DATABASE="$2" ; shift 2 ;;
 430         --dbhost)
 431             CLO_DBHOST="$2" ; shift 2 ;;
 432         -a|--adminuser)
 433             CLO_ADMINUSER="$2" ; shift 2 ;;
 434         --enable-sru)
 435             ENABLE_SRU="yes" ; shift ;;
 436         --sru-port)
 437             SRU_SERVER_PORT="$2" ; shift 2 ;;
 438         --template-cache-dir)
 439             CLO_TEMPLATE_CACHE_DIR="$2" ; shift 2 ;;
 440         --timezone)
 441             CLO_TIMEZONE="$2" ; shift 2 ;;
 442         --upload-path)
 443             CLO_UPLOAD_PATH="$2" ; shift 2 ;;
 444         --tmp-path)
 445             CLO_TMP_PATH="$2" ; shift 2 ;;
 446         --letsencrypt)
 447             CLO_LETSENCRYPT="yes" ; shift ;;
 448         -h|--help)
 449             usage ; exit 0 ;;
 450         --)
 451             shift ; break ;;
 452         *)
 453             die "Internal error processing command line arguments" ;;
 454     esac
 455 done
 456
 457 # Load the configfile given on the command line
 458 if [ "$configfile" != "" ]
 459 then
 460     if [ -e "$configfile" ]
 461     then
 462         . "$configfile"
 463     else
 464         die "$configfile does not exist.";
 465     fi
 466 fi
 467
 468 # Make sure options from the command line get the highest precedence
 469 if [ "$CLO_ZEBRA_MARC_FORMAT" != "" ]
 470 then
 471     ZEBRA_MARC_FORMAT="$CLO_ZEBRA_MARC_FORMAT"
 472 fi
 473 if [ "$CLO_ZEBRA_LANGUAGE" != "" ]
 474 then
 475     ZEBRA_LANGUAGE="$CLO_ZEBRA_LANGUAGE"
 476 fi
 477 if [ "$CLO_DEFAULTSQL" != "" ]
 478 then
 479     DEFAULTSQL="$CLO_DEFAULTSQL"
 480 fi
 481 if [ "$CLO_ADMINUSER" != "" ]
 482 then
 483     ADMINUSER="$CLO_ADMINUSER"
 484 fi
 485 if [ "$CLO_PASSWDFILE" != "" ]
 486 then
 487     PASSWDFILE="$CLO_PASSWDFILE"
 488 fi
 489
 490 if [ "$CLO_TIMEZONE" != "" ]; then
 491     TIMEZONE=$CLO_TIMEZONE
 492 fi
 493
 494 if [ "${CLO_ELASTICSEARCH_SERVER}" != "" ]; then
 495     ELASTICSEARCH_SERVER="${CLO_ELASTICSEARCH_SERVER}"
 496 fi
 497
 498 if [ "$ENABLE_SRU" != "no" ]; then
 499     enable_sru_server
 500 fi
 501
 502 [ $# -ge 1 ] || ( usage ; die "Missing instance name..." )
 503
 504 name="$1"
 505
 506 set_upload_path $name
 507 set_tmp_path $name
 508
 509 if [ "$op" = use ] && [ "$CLO_DATABASE" = "" ] &&
 510    ( [ ! -f "$PASSWDFILE" ] || [ ! `cat $PASSWDFILE | grep "^$name:"` ] )
 511 then
 512     cat <<NO_DB
 513 --use-db must have a database name. It can be specified in a readable
 514 password file ($PASSWDFILE). Using --passwdfile overrides the default
 515 /usr/koha/passwd file. Each line of a passwd file should be in the format of:
 516     instance:username:password:dbname:dbhost
 517 A database name can also be specified using '--database dbname'.
 518 NO_DB
 519     die;
 520 fi
 521
 522 if [ "$USE_MEMCACHED" = "no" ]; then
 523     MEMCACHED_SERVERS=""
 524     MEMCACHED_NAMESPACE=""
 525     MEMCACHED_PREFIX=""
 526 else
 527     set_memcached $name
 528 fi
 529
 530 # Set template cache dir
 531 if [ "$CLO_TEMPLATE_CACHE_DIR" != "" ]; then
 532     TEMPLATE_CACHE_DIR="$CLO_TEMPLATE_CACHE_DIR"
 533 else
 534     TEMPLATE_CACHE_DIR="$CACHE_DIR_BASE/$name/templates"
 535 fi
 536
 537 # Are we root? If not, the mod_rewrite check will fail and be confusing, so
 538 # we look into this first.
 539 if [[ $UID -ne 0 ]]
 540 then
 541     die "This script must be run with root privileges."
 542 fi
 543
 544 # Check everything is ok with Apache, die otherwise
 545 check_apache_config
 546
 547 opacdomain="$OPACPREFIX$name$OPACSUFFIX$DOMAIN"
 548 intradomain="$INTRAPREFIX$name$INTRASUFFIX$DOMAIN"
 549
 550 # Check everything is ok with letsencrypt, die otherwise
 551 if [ "$CLO_LETSENCRYPT" = "yes" ]; then
 552     check_letsencrypt
 553 fi
 554
 555 if [ -f $PASSWDFILE ] && [ `cat $PASSWDFILE | grep "^$name:"` ]
 556 then
 557     passwdline=`cat $PASSWDFILE | grep "^$name:"`
 558     mysqluser=`echo $passwdline | cut -d ":" -f 2`
 559     mysqlpwd=`echo $passwdline | cut -d ":" -f 3`
 560     mysqldb=`echo $passwdline | cut -d ":" -f 4`
 561     mysqlhost=`echo $passwdline | cut -d ":" -f 5`
 562 fi
 563
 564 # The order of precedence for MySQL database name is:
 565 # default < passwd file < command line
 566 if [ "$mysqldb" = "" ]
 567 then
 568     mysqldb="koha_$name"
 569 fi
 570
 571 if [ "$CLO_DATABASE" != "" ]
 572 then
 573     mysqldb="$CLO_DATABASE"
 574 fi
 575
 576 if [ "$mysqluser" = "" ]
 577 then
 578     mysqluser="koha_$name"
 579 fi
 580
 581 if [ "$CLO_DBHOST" != "" ]
 582 then
 583     mysqlhost="$CLO_DBHOST"
 584 fi
 585
 586 if [ "$mysqlhost" = "" ]
 587 then
 588     mysqlhost="$(getmysqlhost)"
 589 fi
 590
 591 if [ "$op" = create ] || [ "$op" = request ] || [ "$op" = use ]
 592 then
 593     if [ "$mysqlpwd" = "" ]
 594     then
 595         mysqlpwd="$(pwgen -s 15 1)"
 596         mysqlpwd="$mysqlpwd@"
 597     fi
 598 else
 599     mysqlpwd="$(getinstancemysqlpassword $name)"
 600 fi
 601
 602
 603 if [ "$op" = create ] || [ "$op" = request ] || [ "$op" = use ]
 604 then
 605     # Create new user and group.
 606     username="$name-koha"
 607     if getent passwd "$username" > /dev/null
 608     then
 609         die "User $username already exists."
 610     fi
 611     if getent group "$username" > /dev/null
 612     then
 613         die "Group $username already exists."
 614     fi
 615     adduser --no-create-home --disabled-login \
 616         --gecos "Koha instance $username" \
 617         --home "/var/lib/koha/$name" \
 618         --quiet "$username"
 619
 620     # Create the site-specific directories.
 621     koha-create-dirs "$name"
 622
 623     # Generate Zebra database password.
 624     zebrapwd="$(pwgen -s 16 1)"
 625     # Future enhancement: make this configurable for when your db is on
 626     # another server.
 627     mysql_hostname="localhost"
 628     # Set up MySQL database for this instance.
 629     if [ "$op" = create ]
 630     then
 631         if [ ! -e /etc/mysql/debian.cnf ]; then
 632             MYSQL_OPTIONS="-u root"
 633             echo "WARNING: The koha-common.cnf file is a dead soft link!"
 634         else
 635             MYSQL_OPTIONS="--defaults-extra-file=/etc/mysql/koha-common.cnf"
 636         fi
 637         mysql $MYSQL_OPTIONS <<eof
 638 CREATE DATABASE \`$mysqldb\`;
 639 CREATE USER \`$mysqluser\`@'$mysql_hostname' IDENTIFIED BY '$mysqlpwd';
 640 GRANT ALL PRIVILEGES ON \`$mysqldb\`.* TO \`$mysqluser\`@'$mysql_hostname';
 641 FLUSH PRIVILEGES;
 642 eof
 643     fi #`
 644
 645     if [ "$CLO_LETSENCRYPT" = "yes" ]; then
 646         APACHE_CONFIGFILE="apache-site-https.conf.in"
 647     else
 648         APACHE_CONFIGFILE="apache-site.conf.in"
 649     fi
 650     # Generate and install Apache site-available file and log dir.
 651     generate_config_file $APACHE_CONFIGFILE \
 652         "/etc/apache2/sites-available/$name.conf"
 653     mkdir "/var/log/koha/$name"
 654     chown "$username:$username" "/var/log/koha/$name"
 655
 656
 657     # Generate and install main Koha config file.
 658     generate_config_file koha-conf-site.xml.in \
 659         "/etc/koha/sites/$name/koha-conf.xml"
 660
 661     # Generate and install the log4perl config file.
 662     generate_config_file log4perl-site.conf.in \
 663         "/etc/koha/sites/$name/log4perl.conf"
 664
 665     # Generate and install Zebra config files.
 666     generate_config_file zebra-biblios-dom-site.cfg.in \
 667         "/etc/koha/sites/$name/zebra-biblios-dom.cfg"
 668     generate_config_file zebra-authorities-dom-site.cfg.in \
 669         "/etc/koha/sites/$name/zebra-authorities-dom.cfg"
 670     generate_config_file zebra.passwd.in \
 671         "/etc/koha/sites/$name/zebra.passwd"
 672
 673     # Create a GPG-encrypted file for requesting a DB to be set up.
 674     if [ "$op" = request ]
 675     then
 676         touch "$name-db-request.txt"
 677         chmod 0600 "$name-db-request.txt"
 678         cat > "$name-db-request.txt" << eof
 679 Please create a MySQL database and user on $mysqlhost as follows:
 680
 681 database name: $mysqldb
 682 database user: $mysqluser
 683      password: $mysqlpwd
 684
 685 Thank you.
 686 eof
 687
 688         echo "See $name-db-request.txt for database creation request."
 689         echo "Please forward it to the right person, and then run"
 690         echo "$0 --populate-db $name"
 691         echo "Thanks."
 692     fi
 693 fi
 694
 695
 696 if [ "$op" = create ] || [ "$op" = populate ]
 697 then
 698     # Re-fetch the passwords from the config we've generated, allows it
 699     # to be different from what we set, in case the user had to change
 700     # something.
 701     mysqluser=$(getinstancemysqluser $name)
 702     mysqldb=$(getinstancemysqldatabase $name)
 703     # Use the default database content if that exists.
 704     if [ -e "$DEFAULTSQL" ]
 705     then
 706         # Populate the database with default content.
 707         zcat -f "$DEFAULTSQL" |
 708         sed "s/__KOHASITE__/koha_$name/g" |
 709         mysql --host="$mysqlhost" --user="$mysqluser" --password="$mysqlpwd" "$mysqldb"
 710
 711
 712         # Change the default user's password.
 713         staffpass="$(pwgen 12 1)"
 714         staffdigest=$(echo -n "$staffpass" |
 715                       perl -e '
 716                             use Digest::MD5 qw(md5_base64);
 717                             while (<>) { print md5_base64($_), "\n"; }')
 718         mysql --host="$mysqlhost" --user="$mysqluser" \
 719 --password="$mysqlpwd" <<eof
 720 USE \`$mysqldb\`;
 721 UPDATE borrowers
 722 SET password = '$staffdigest'
 723 WHERE borrowernumber = $ADMINUSER;
 724 eof
 725         #`
 726         echo "staff user password is '$staffpass' but keep that secret"
 727
 728         # Upgrade the database schema, just in case the dump was from an
 729         # old version.
 730         koha-upgrade-schema "$name"
 731     else
 732         echo "Koha instance is empty, no staff user created."
 733     fi
 734 fi
 735
 736
 737 if [ "$op" = create ] || [ "$op" = populate ] || [ "$op" = use ]
 738 then
 739     # Reconfigure Apache.
 740     if ! {
 741         a2ensite "$name" > /dev/null 2>&1 ||
 742             a2ensite "${name}.conf" > /dev/null 2>&1
 743     }; then
 744         echo "Warning: problem enabling $name in Apache" >&2
 745     fi
 746     service apache2 restart
 747
 748     # Start Zebra.
 749     koha-zebra --start "$name"
 750
 751     if [ "$USE_INDEXER_DAEMON" = "yes" ]; then
 752         # Start Indexer daemon
 753         koha-indexer --start "$name"
 754     fi
 755
 756     if [ "$CLO_LETSENCRYPT" = "yes" ]; then
 757         # Get letsencrypt certificates
 758         letsencrypt_instance
 759     fi
 760 fi
 761
 762
 763 if [ "$op" = request ]
 764 then
 765     koha-disable "$name"
 766 fi
 767
 768 echo <<eoh
 769
 770 Email for this instance is disabled. When you're ready to enable it, use:
 771 koha-email-enable $name
 772 eoh